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Grinder Jobs in Riverside, CA (NOW HIRING)

INA Solution Inc

Grinder

Santa Ana, CA · On-site

$20 - $25/hr

Grinder Location: Santa Ana, CA 92705 (Orange County) Shift: 2:30 PM - 11:00 PM Pay: $20 - $25/hr Job Type: Temp to Hire Overtime: Available Company Overview Well-established metal finishing company ...

Apply Early

Apidel Technologies

Grinder II

Rancho Cucamonga, CA · On-site

$17.25 - $21.75/hr

Grinds and smoothes surfaces of parts, prior to finishing operations by performing the following duties Examines and feels surface of work piece for defects Removal of defects and/or sharp edges ...

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IMI plc

Grinder - 2nd Shift

Rancho Santa Margarita, CA · On-site

$28 - $32/hr

Grinder, I.D. Grinder, Universal Grinder, Vertical Grinder, Blanchard Grinder. • Perform general grinding operations to specified tolerances and finishes on component parts and products of any ...

ABBA Roller

CNC Grinder 2

Ontario, CA · On-site

$23 - $25/hr

This role is responsible for operating grinding and polishing equipment to achieve required product dimensions, tolerances, and surface finishes while maintaining quality and production standards.

Apply Early

Howmet Aerospace

Centerless Grinder

Brea, CA

$26 - $36/hr

The Centerless Grinder Set Up Operator will set-up and operate one Cincinnati #2 OM Center-Less Grinding Machine. While operating the machine the operator will follow the quality policy of 3V ...

alu

Grinder - 1st Shift

Santa Ana, CA · On-site

$18 - $19.50/hr

We are looking for a Grinder that can start working right away. We will train a person to safely use a grinder to remove excess metal from manufactured parts to blueprint specifications and shop ...

Integrated Polymer Solutions

CNC Grinder 2

Ontario, CA

$20.25 - $27.50/hr

This role is responsible for operating grinding and polishing equipment to achieve required product dimensions, tolerances, and surface finishes while maintaining quality and production standards.

alu

Grinder - 2nd shift

Santa Ana, CA

$18 - $19.50/hr

We are looking for a Grinder that can start working right away. We will train a person to safely use a grinder to remove excess metal from manufactured parts to blueprint specifications and shop ...

California Tool and Cutter

Be Seen First

CNC Grinder

Pomona, CA · On-site

$23/hr

The job will entail CNC training for grinding applications on 3rd shift (10:00pm-6:30am). Training will consist of wheel qualification using a touch off bar, program call up, and 1st part article ...

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All JobsGrinder JobsGrinder Jobs in Riverside, CA

Grinder information

See Riverside, CA salary details

$12

$19

$28

How much do grinder jobs pay per hour?

As of Jul 2, 2026, the average hourly pay for grinder in Riverside, CA is $19.82, according to ZipRecruiter salary data. Most workers in this role earn between $17.07 and $21.30 per hour, depending on experience, location, and employer.

What jobs pay 4000 a week without a degree?

For a grinder or similar skilled trades, high-paying roles such as industrial or construction grinders can pay around $4,000 weekly, especially with experience and overtime. Other high-earning jobs without a degree include commercial diving, certain sales positions, or specialized technical roles that require certifications and hands-on skills, often involving physically demanding work or operating complex equipment.

What are some common challenges faced by Grinders and how can they be addressed on the job?

Grinders often face challenges such as maintaining precision and consistency in their work, managing physical fatigue, and ensuring safety while operating heavy machinery. To address these, it's important to follow strict safety protocols, regularly inspect and maintain equipment, and take scheduled breaks to prevent strain. Additionally, collaborating closely with supervisors and quality control teams helps ensure that finished components meet required specifications and quality standards.

What are grinders in a manufacturing setting?

Grinders are skilled workers who operate grinding machines to shape, finish, or smooth metal and other materials. They use various types of grinding equipment, including bench grinders, surface grinders, and cylindrical grinders, to remove excess material and achieve precise surface finishes. Grinders are essential in industries like automotive, aerospace, and tool making, ensuring components meet exact specifications. Their work requires attention to detail, manual dexterity, and a strong understanding of safety protocols.

What does a grinder job do?

A grinder job involves operating grinding machines to shape, finish, or repair metal parts and tools. Workers must understand machine operation, safety procedures, and often use precision measuring tools to ensure accuracy. The role typically requires physical stamina and attention to detail.

What Is the Job Description of a Grinder?

A grinder is a machine operator who selects specific tools and equipment to finish products according to design specifications. As a grinder, your duties include the inspection of items coming off an assembly line, the removal of defective pieces, and the use of grinding machinery and CNC mill equipment to smooth or polish the surface of the products. Your responsibilities include setting up and operating tools and machinery, examining materials to identify defects, and selecting the appropriate tool or machine to correct defects and create a finished product that meets quality assurance standards.

What are the key skills and qualifications needed to thrive as a Grinder, and why are they important?

To thrive as a Grinder, you need mechanical aptitude, attention to detail, and experience with metalworking or machining, often supported by a high school diploma or technical training. Familiarity with grinding machines, precision measurement tools (like calipers and micrometers), and safety protocols is essential. Strong hand-eye coordination, problem-solving skills, and the ability to work independently set exceptional candidates apart. These skills ensure high-quality, precise output and maintain safety and efficiency in manufacturing environments.

What is the difference between Grinder vs Machinist?

AspectGrinderMachinist
Required CertificationsOften requires precision machining certificationsRequires CNC or machining certifications
Work EnvironmentWorks primarily with grinding machines to finish partsOperates various machine tools to produce parts
Industry UsageCommon in manufacturing, metalworking, and tool-makingWidely used in manufacturing, aerospace, and automotive industries

While both grinders and machinists work in manufacturing environments and require technical skills, grinders focus on finishing parts with grinding machines, whereas machinists operate a variety of machine tools to create or modify parts. Understanding these differences helps employers and job seekers find the right fit in manufacturing roles.

What welding jobs pay $50 an hour?

Welding jobs that pay $50 an hour often include positions such as pipe welders, structural welders, and underwater welders, especially those with specialized skills and certifications like AWS or ASME. These roles typically require experience, safety training, and the ability to work in challenging environments, often with overtime or shift differentials increasing pay rates.

What jobs pay $700 a day?

For a grinder or similar skilled trades, high-paying jobs that can reach $700 a day often involve specialized skills, certifications, and experience, such as industrial or precision grinding in manufacturing, construction, or maintenance roles. These positions may require overtime, union membership, or working in high-demand environments. Earnings vary based on location, industry, and workload, with some contractors or freelance professionals earning this level through project-based work or overtime.
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Grinder jobs near you
Grinder

Grinder

INA Solution Inc

Santa Ana, CA • On-site

$20 - $25/hr

Full-time

Posted 3 days ago

Be an early applicant

Job description

Grinder 

Location: Santa Ana, CA 92705 (Orange County)
Shift: 2:30 PM – 11:00 PM
Pay: $20 – $25/hr
Job Type: Temp to Hire
Overtime: Available

Company Overview

Well-established metal finishing company seeking an experienced Grinder to join our 2nd shift team. Candidates must have experience operating precision cylindrical grinding machines in a manufacturing environment.

Job Summary

The Grinder is responsible for setting up and operating precision cylindrical grinding machines to produce parts according to customer specifications and quality standards. The ideal candidate will have experience with STUDER grinding machines, FANUC controls, and precision inspection tools.

Responsibilities
  • Set up and operate cylindrical grinding machines
  • Grind metal parts to blueprint and customer specifications
  • Read and interpret blueprints, tech sheets, and work orders
  • Use measuring tools including micrometers and height gauges
  • Perform quality inspections and enter SPC data
  • Make machine adjustments as needed to maintain quality and efficiency
  • Follow production schedules and workflow priorities
  • Maintain equipment and follow all safety procedures
  • Perform additional duties as assigned
Qualifications
  • Experience with STUDER grinding machines required
  • Experience with FANUC controls and STUDERWIN software preferred
  • Cylindrical grinding experience required
  • Ability to read blueprints and use precision measuring instruments
  • Basic math and English communication skills
  • Aerospace manufacturing experience preferred
  • Must be open to overtime and weekend work as needed
  • High school diploma or equivalent preferred
Additional Information
  • No Centerless Grinder experience required
  • Stable opportunity with potential for permanent hire